Finding the Fourth Proportional to 1,460.58, 2,188.52 and 996.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460.58 : 2,188.52 = 996.76 : x
2. Step 2: Convert to fraction form
   1,460.58/2,188.52 = 996.76/x
3. Step 3: Cross multiply
   1,460.58x = 2,188.52 × 996.76
4. Step 4: Simplify right side
   1,460.58x = 2,181,418.37
5. Step 5: Solve for x
   x = 2,181,418.37/1,460.58
6. Step 6: Final answer
   x = 1,493.53